Naha Weather in August
August in Naha brings very high temperatures around 30°C (86°F) during the day, dropping to 28°C (82°F) at night, with quite a bit of rainfall expected, averaging around 189 mm (7.4 in) for the month.
Rainfall in Naha in August
Expect around 23 days of rain based on historical data, with 189 mm (7.4 in) average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Naha in August
Temperatures in Naha in August top out at 30°C (86°F) and drop to 28°C (82°F) overnight. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights are warm at 28°C (82°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down. Keep in mind that temperatures can exceed these averages. Dress for the heat and stay hydrated, especially during peak sun hours.
Sunshine in Naha in August
With approximately 220 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.August in Naha can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Naha's climate page.
Naha Temperature in August
Min Temperature
28°C (82°F)
Max Temperature
30°C (86°F)
Chance of Rain
76%
Precipitation
189 mm (7.4 in)
Rainy days
23 days
Humidity
78%
Sunshine
220 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Naha typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Naha in August
Browse day-by-day weather records for Naha spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Naha historical weather extremes in August
The extremes listed below come from historical weather data collected in Naha from 1976 through 2025.
- The hottest August day on record in Naha reached 38°C (100°F) (August 25, 1980).
- The lowest daytime temperature in August was 25°C (77°F), recorded on August 1, 2000.
- The coldest night in August in Naha was on August 1, 2000, with a minimum of 22°C (72°F).
Best Places in Japan in August
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Naha in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Naha in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Naha's climate page.
Temperature Rainfall Sunshine Humidity
See the full Naha climate overview or explore weather in Japan.
